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Patent number:
Patent Date:
US Patent: 455,892
Lasting Pinchers
Patentee:
Frank W. Whitcher (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
12/109
Tool Categories:
pliers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Robert Wallace
C. E. Nolte
Wm. A. Macleod
Patent Dates:
Applied:
Jun. 04, 1890
Granted:
Jul. 14, 1891
Patent Pictures:
Frank W. Whitcher patent July 14, 1891
USPTO
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Description:
Adjustable bolt-on hammer poll for lasting pliers which allows the face of the hammer poll to be adjusted to suit the preference of the user.
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